Machfally offers USB-rechargeable LED bike lights designed for either front or rear installation. These lights typically feature aluminum housings for enhanced durability and reduced weight. Brightness varies from around 100 lumens for rear lights up to 1600 lumens for high-performance front versions. Many models include multiple lighting modes such as steady and flashing. They emphasize wide beam patterns with anti-glare technology to protect other road users and comply with standards like the German StVZO in select models. Most fit standard handlebars with diameters of 22 to 35 mm.